Planet X, Planet 9: mondi nell'oscurità | Luca Nardi | TEDxToranoNuovo
Ci può essere un pianeta oltre Nettuno? I pianeti transnettuniani, mondi situati nella gelida oscurità ai confini del sistema, assillano la ricerca planetaria da oltre un secolo. Tra gli esempi più noti ci sono Planet X, proposto a inizio ‘900 per spiegare un’anomalia nell’orbita di Urano, e Planet Nine, una misteriosa super-Terra che dopo anni di ricerche continua a nascondersi nel buio del cielo.Astrofisico, dottore in scienze planetarie e divulgatore scientifico.È noto su tutti i social network, ma in particolare sul suo canale YouTube. Collabora con il Planetario di Roma e con varie testate, tra cui Wired Italia.Ha pubblicato “Un mese a testa in giù” (Geo4Map, 2021), “Giganti Ghiacciati” (Dedalo, 2023), e “Pianeti Mancanti” (Dedalo, 2025).Con “Giganti Ghiacciati” ha vinto il Premio Nazionale di Divulgazione Scientifica. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
More from TED
- 16:15Navigating Student Leadership to Student Entrepreneurship | Harsh Kedia | TEDxYouth@MBISMaladThis talk helps to explore how certain key leadership skills can serve as a foundation for entrepreneurial success. The life journey of Harsh Kedia, from being an IGCSE and IBDP student to a successful entrepreneur and project manager, showcases his strong skills in critical thinking, problem-solving and interdisciplinary learning.As the Founder of United Diplomats' Association, he has created an educational enterprise that has trained hundreds of students and hosted MUN conferences. These are organised across multiple cities, fostering leadership and global perspectives.With a Bachelors in Commerce, a Diploma in Business Management, and a Certified Scrum Master credential, Mr. Harsh has excelled in strategic execution and innovation. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 8:50The Changing World of Education | Priyanshu Pahlawat | TEDxBodhi International SchoolThe Changing World of Education Master Priyanshu Pahlawat, a Grade 12 Cambridge A-Level student at Bodhi International School, blends academic excellence with a passion for innovation. With a decade-long journey at Bodhi, he has earned IGCSE and AS qualifications along with the prestigious ICE certificate. His interests in software and automobile engineering are matched by a Cambridge Gold Award for his pioneering research in electro-aerodynamics. A confident public speaker and curious learner, Priyanshu continues to push boundaries through exploration and inquiry, aiming to inspire and innovate through every experience. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 15:22People, Planet, Partnership | Lt Gen Surendra Kulkarni (Retd.) | TEDxBodhi International SchoolPeople, Planet, Partnership: Less is More Lt Gen Surendra Kulkarni (Retd.) served the Indian Army for nearly four decades, earning the prestigious Param Vishisht Seva Medal and numerous other honors for distinguished service. An academic at heart, he holds four Master’s degrees and has led Mayo College as Director for nine years, transforming it through visionary leadership. A respected voice in global education forums, he’s known for his clarity of thought, humane leadership, and ability to blend tradition with innovation. His legacy spans both military excellence and educational transformation. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 8:48The key to solving the dreaming dilemma | Rahul Subramanian | TEDxJohn Paul College YouthA voice unheard is a story untold and a story untold is a legacy unknown. In his TEDx Talk, Rahul explores the vital necessity of empathy and compassion in fostering healthy, fulfilling relationships. He showcases how effective communication and listening are beyond ‘basic actions’, but rather ‘impactful skills’ which need to be honed and mastered for one to truly empower those around them. Rahul hopes to challenge societal norms and stigma surrounding intergenerational communication, aiming to reignite the voices which have been silenced and unheard for so long. Rahul loves making friends and developing strong social relationships. Whether it's at school, work, or sport, he is passionate about getting to know new people and actively developing close-knit connections. In his spare time, he enjoys playing guitar in a band, exercising at the gym, or going on fun adventures with his friends. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 13:24The Role of Failure in Success | Vanshika Mohapatra | TEDxBodhi International SchoolThe Role of Failure in Success: Learning from Mistakes Vanshika Mohapatra is a dynamic 14-year-old from New Delhi and a proud Grade 10 student of Heritage Girls School. With a curious mind and a confident voice, she finds joy in both coding and public speaking. A passionate learner, Vanshika balances her academics with a love for music and singing, and actively pursues lawn tennis and karate. She believes in expressing herself fully—whether it’s through lines of code, on the sports field, or on stage—and is always ready to take on new challenges with energy and enthusiasm. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 10:58Health is Wealth | Himangi Singh | TEDxBodhi International SchoolHealth is Wealth : Focus on Mental Health Miss Himangi Singh, the Head Girl of Bodhi International School, is a confident, empathetic, and purpose-driven young leader. She believes that true strength lies in self-awareness and compassion. Guided by integrity and resilience, Himangi champions mental well-being as a cornerstone of leadership. Her journey reflects a deep understanding that success is not just about results, but about nurturing the minds and hearts behind them. Through balanced organization and open communication, she aims to create safe spaces and lead with emotional intelligence, empathy, and grace. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx